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#ifndef BLUETOOTHDATAPROVIDER_H
#define BLUETOOTHDATAPROVIDER_H

#include "sensortagdataprovider.h"
#include "sensortagdataproviderpool.h"
#include <QQmlEngine>
#include <QJSEngine>
#include <QTimer>
#include <QBluetoothDeviceInfo>

class BluetoothDataProvider : public SensorTagDataProvider
{
    Q_OBJECT
public:
    BluetoothDataProvider(const QBluetoothDeviceInfo &id, QObject *parent = 0);

    virtual ~BluetoothDataProvider();

    bool startDataFetching() override;
    void endDataFetching() override;
    QString sensorType() const;
    QString versionString() const;

    void unbindDevice();
    BluetoothDevice *device();

public slots:
    void startServiceScan();

    void temperatureReceived(double newAmbientTemperature, double newObjectTemperature);
    void barometerReceived(double temperature, double barometer);
    void humidityReceived(double humidity);
    void lightIntensityReceived(double lightIntensity);
    void motionReceived(const MotionSensorData &data);

protected:
    void reset() override;
    virtual void recalibrateZeroAltitude();

private:
    void updateState();
    float countRotationDegrees(double degreesPerSecond, quint64 milliseconds);
    QBluetoothDeviceInfo m_info;
    BluetoothDevice *m_btDevice;
    int m_smaSamples;
    int m_zeroAltitudeSamples;
    float gyroscopeX_calibration;
    float gyroscopeY_calibration;
    float gyroscopeZ_calibration;
    MotionSensorData latestData;
};

#endif // BLUETOOTHDATAPROVIDER_H
